EP 2648368 A4 20171101 - OPERATION SUPPORT DEVICE, ELECTRONIC APPARATUS, ELECTRONIC CONTROL DEVICE, AND CONTROL SYSTEM
Title (en)
OPERATION SUPPORT DEVICE, ELECTRONIC APPARATUS, ELECTRONIC CONTROL DEVICE, AND CONTROL SYSTEM
Title (de)
BETRIEBSUNTERSTÜTZUNGSVORRICHTUNG, ELEKTRONISCHE VORRICHTUNG, ELEKTRONISCHE STEUERUNGSVORRICHTUNG UND STEUERSYSTEM
Title (fr)
DISPOSITIF DE SUPPORT D'OPÉRATION, APPAREIL ÉLECTRONIQUE, DISPOSITIF DE COMMANDE ÉLECTRONIQUE ET SYSTÈME DE COMMANDE
Publication
Application
Priority
- JP 2010264744 A 20101129
- JP 2011077180 W 20111125
Abstract (en)
[origin: EP2648368A1] An object of the present invention is to provide an operation support device, an electronic apparatus, an electronic control device, and a control system capable of suppressing increase in manufacturing cost while securing safety at failure time of the electronic control device. A vehicle control system (1) has a main control apparatus (11), a plurality of relaying connector units (21, 22), lower-level network lines (43, 44) provided in correspondence to the relaying connector units (21, 22), and a plurality of electronic devices (31 to 36) connected to the lower-level network lines (43 and 44). Moreover, the relaying connector unit (22) monitors failure of the other relaying connector unit (2 1) and upon detection of failure thereof, transmits an operation state transition request control signal, for transitioning the electronic apparatuses (31, 32) controlled by the other relaying connector unit (21) to safe operation states which have been pre-defined for each of the electronic apparatuses, from an other line connection portion (27) to the electronic apparatuses (31, 32).
IPC 8 full level
B60H 1/00 (2006.01); B60Q 11/00 (2006.01); B60R 16/02 (2006.01); B60R 16/023 (2006.01); F02D 41/22 (2006.01); F02D 41/26 (2006.01); H04L 12/28 (2006.01)
CPC (source: EP US)
B60H 1/00978 (2013.01 - EP US); B60Q 11/00 (2013.01 - EP US); F02D 45/00 (2013.01 - US); G07C 5/085 (2013.01 - EP US); H04L 12/40006 (2013.01 - EP US); H04L 12/4625 (2013.01 - EP US); F02D 41/22 (2013.01 - EP US); F02D 41/266 (2013.01 - EP US); F02D 41/28 (2013.01 - EP US); H04L 2012/40273 (2013.01 - EP US)
Citation (search report)
- [XAY] JP 2004291943 A 20041021 - DENSO CORP, et al
- [IY] US 2004062265 A1 20040401 - POLEDNA STEFAN [AT]
- [IA] US 2003144778 A1 20030731 - MIYANO HIDEMASA [JP]
- [A] EP 1769993 A2 20070404 - HITACHI LTD [JP]
- [A] JP 2010220141 A 20100930 - HITACHI AUTOMOTIVE SYSTEMS LTD
- [A] JP 2001022708 A 20010126 - MITSUBISHI ELECTRIC CORP
- [A] BAUER G ET AL: "Transparent redundancy in the time-triggered architecture", DEPENDABLE SYSTEMS AND NETWORKS, 2000. DSN 2000. PROCEEDINGS INTERNATI ONAL CONFERENCE ON NEW YORK, NY, USA 25-28 JUNE 2000, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 25 June 2000 (2000-06-25), pages 5 - 13, XP010504310, ISBN: 978-0-7695-0707-1, DOI: 10.1109/ICDSN.2000.857508
- See references of WO 2012073818A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2648368 A1 20131009; EP 2648368 A4 20171101; CN 103229459 A 20130731; CN 103229459 B 20151209; JP 2012119729 A 20120621; JP 5651442 B2 20150114; US 2013261928 A1 20131003; WO 2012073818 A1 20120607
DOCDB simple family (application)
EP 11844381 A 20111125; CN 201180057435 A 20111125; JP 2010264744 A 20101129; JP 2011077180 W 20111125; US 201313904507 A 20130529